Lenovo ThinkServer RD350 - Replacing a System Fan

10.Notetheorientationofthenewbackplane.Ensurethatthesmallhooks1onthechassispassthrough
thecorrespondingholesinthenewbackplane.Then,carefullypressthenewbackplanestraightdown
sothatitissecuredbythelatches
2onthebackplane.
Figure92.Installingthehot-swaphard-disk-drivebackplane
11.Reinstallallthehot-swapharddiskdrivesanddummytrays(ifany)onthebackplane.See“Installingor
replacingahot-swapharddiskdrive”onpage104.
12.Refertoyournotetoreconnectthecablestothebackplane.
13.Ifyouareinstructedtoreturntheoldhot-swaphard-disk-drivebackplane,followallpackaging
instructionsanduseanypackagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletethereplacement,goto“Completingthepartsreplacement”onpage131.
Replacingasystemfan
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage53.
Yourserversupportsuptosixsystemfans.Thisdesignhelpsyoutoavoidsignificantcoolingproblems
whenasystemfanfails.
CAUTION:
Hazardousmovingparts.Keepfingersandotherbodypartsaway.
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
118ThinkServerRD350UserGuideandHardwareMaintenanceManual